Physician Profile
James H. Petersen, M.D.
Unclaimed ProfileAbout Dr. Petersen
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (636) 561-9020
- Email not available
Practice Locations
200 BREVCO PLZ SUITE 208
Lake St Louis, MO 63367
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other gastroenterologists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other gastroenterologists in Lake St Louis 3
Same specialty, same city.
Common questions
What does James H. Petersen specialize in?
James H. Petersen is a gastroenterologist in Lake St Louis, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where is James H. Petersen located?
James H. Petersen is listed at 200 Brevco Plz Suite 208, Lake St Louis, MO 63367. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is James H. Petersen's phone number?
The number on file is (636) 561-9020. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for James H. Petersen?
James H. Petersen's National Provider Identifier is 1831169275. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does James H. Petersen have?
James H. Petersen has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is James H. Petersen's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by James H. Petersen. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.